I saw once an article on clustered back face culling, using groups of face normals insthead of single face normals, but I can't find it anymore.
Do some1 remember the url of that article ??
Thanks in advance.

I once wrote an article on that. It's at http://members.shaw.ca/jordanisaak/grouptriangleculling.htm

j

rIO

09-05-2002, 02:45 AM

Thanks, even if it's not exactly what I ment, it's intereseting.
My idea was to build clusters of triangle soups, every cluster for a class of face normals.
So to check the clusters insthead of the single normals.
The only difference in my idea the faces doesn't need to be near each other.